Sport Does whey expire?

[Emm]

I found some that my dad bought however long ago, just wondering how long it stays good. It's in a plastic bag with no instructons too and I've never had whey shakes before, so I dont really know how to use it.

Also for my 11:00am meal (after workout) i had: Romaine salad with 2 slices of lunch meat (ham, turkey), a bit of tomato and a cheese stick and some cherries, is that not enough protein for someone trying to get lean?

I'd also like to know if oatmeal with a banana and walnuts is a good breakfast (about an hour before workout)

 

[Dallen]

I don't think whey protein expires, but I'd recommend buying a new pack just to be sure.

 

[RockHard]

It won't expire unless you add a liquid or something to it. If it was completely dry and put in a proper storing area it cannot expire.